New Mazda owner here! I’ve had my 2021 CX-30 GS AWD for a few days am loving it so far. One question that has occurred to me, for which I haven’t been able to find the answer for either in the manual or in forums, is this: is it possible to have the audio system (and certain features like windows for example) run on battery alone? For times when you’re waiting for someone or at the drive-in, and you don’t want to waste gas, it would be nice. TIA!